var twidth;
var public_key="00b0c2732193eebde5b2e278736a22977a5ee1bb99bea18c0681ad97484b4c7f681e963348eb80667b954534293b0a6cbe2f9651fc98c9ee833f343e719c97c670ead8bec704282f94d9873e083cfd41554f356f00aea38d2b07551733541b64790c2c8f400486fd662a3e95fd5edd2acf4d59ca97fad65cc59b8d10cbc5430c53";
var public_length="10001";
function isWeiXin(){
    var ua = window.navigator.userAgent.toLowerCase();
    if(ua.match(/MicroMessenger/i) == 'micromessenger'){
        return true;
    }else{
        return false;
    }
}
function randstr(len) {
　　len = len || 32;
　　var $chars = 'ABCDEFGHJKMNPQRSTWXYZabcdefhijkmnprstwxyz2345678';    /****默认去掉了容易混淆的字符oOLl,9gq,Vv,Uu,I1****/
　　var maxPos = $chars.length;
　　var pwd = '';
　　for (i = 0; i < len; i++) {
　　　　pwd += $chars.charAt(Math.floor(Math.random() * maxPos));
　　}
　　return pwd;
}

function tts(zdt) {
	twidth = document.body.clientWidth - 26;
	if (twidth > 500) {
		twidth = 500;
	}
	var ig = new Image();
	ig.src = zdt.src;
	if (zdt.width == twidth) {
		zdt.width = ig.width;
		zdt.height = ig.height;
		zdt.src = ig.src;
	} else {
		if (zdt.width > twidth) {
			zdt.width = twidth;
			zdt.height = twidth / ig.width * ig.height;
		}
	}
}
function md5(string){
                function md5_RotateLeft(lValue, iShiftBits) {
                        return (lValue<<iShiftBits) | (lValue>>>(32-iShiftBits));
                }
                function md5_AddUnsigned(lX,lY){
                        var lX4,lY4,lX8,lY8,lResult;
                        lX8 = (lX & 0x80000000);
                        lY8 = (lY & 0x80000000);
                        lX4 = (lX & 0x40000000);
                        lY4 = (lY & 0x40000000);
                        lResult = (lX & 0x3FFFFFFF)+(lY & 0x3FFFFFFF);
                        if (lX4 & lY4) {
                                return (lResult ^ 0x80000000 ^ lX8 ^ lY8);
                        }
                        if (lX4 | lY4) {
                                if (lResult & 0x40000000) {
                                        return (lResult ^ 0xC0000000 ^ lX8 ^ lY8);
                                } else {
                                        return (lResult ^ 0x40000000 ^ lX8 ^ lY8);
                                }
                        } else {
                                return (lResult ^ lX8 ^ lY8);
                        }
                }         
                function md5_F(x,y,z){
                        return (x & y) | ((~x) & z);
                }
                function md5_G(x,y,z){
                        return (x & z) | (y & (~z));
                }
                function md5_H(x,y,z){
                        return (x ^ y ^ z);
                }
                function md5_I(x,y,z){
                        return (y ^ (x | (~z)));
                }
                function md5_FF(a,b,c,d,x,s,ac){
                        a = md5_AddUnsigned(a, md5_AddUnsigned(md5_AddUnsigned(md5_F(b, c, d), x), ac));
                        return md5_AddUnsigned(md5_RotateLeft(a, s), b);
                }; 
                function md5_GG(a,b,c,d,x,s,ac){
                        a = md5_AddUnsigned(a, md5_AddUnsigned(md5_AddUnsigned(md5_G(b, c, d), x), ac));
                        return md5_AddUnsigned(md5_RotateLeft(a, s), b);
                };
                function md5_HH(a,b,c,d,x,s,ac){
                        a = md5_AddUnsigned(a, md5_AddUnsigned(md5_AddUnsigned(md5_H(b, c, d), x), ac));
                        return md5_AddUnsigned(md5_RotateLeft(a, s), b);
                }; 
                function md5_II(a,b,c,d,x,s,ac){
                        a = md5_AddUnsigned(a, md5_AddUnsigned(md5_AddUnsigned(md5_I(b, c, d), x), ac));
                        return md5_AddUnsigned(md5_RotateLeft(a, s), b);
                };
                function md5_ConvertToWordArray(string) {
                        var lWordCount;
                        var lMessageLength = string.length;
                        var lNumberOfWords_temp1=lMessageLength + 8;
                        var lNumberOfWords_temp2=(lNumberOfWords_temp1-(lNumberOfWords_temp1 % 64))/64;
                        var lNumberOfWords = (lNumberOfWords_temp2+1)*16;
                        var lWordArray=Array(lNumberOfWords-1);
                        var lBytePosition = 0;
                        var lByteCount = 0;
                        while ( lByteCount < lMessageLength ) {
                                lWordCount = (lByteCount-(lByteCount % 4))/4;
                                lBytePosition = (lByteCount % 4)*8;
                                lWordArray[lWordCount] = (lWordArray[lWordCount] | (string.charCodeAt(lByteCount)<<lBytePosition));
                                lByteCount++;
                        }
                        lWordCount = (lByteCount-(lByteCount % 4))/4;
                        lBytePosition = (lByteCount % 4)*8;
                        lWordArray[lWordCount] = lWordArray[lWordCount] | (0x80<<lBytePosition);
                        lWordArray[lNumberOfWords-2] = lMessageLength<<3;
                        lWordArray[lNumberOfWords-1] = lMessageLength>>>29;
                        return lWordArray;
                }; 
                function md5_WordToHex(lValue){
                        var WordToHexValue="",WordToHexValue_temp="",lByte,lCount;
                        for(lCount = 0;lCount<=3;lCount++){
                                lByte = (lValue>>>(lCount*8)) & 255;
                                WordToHexValue_temp = "0" + lByte.toString(16);
                                WordToHexValue = WordToHexValue + WordToHexValue_temp.substr(WordToHexValue_temp.length-2,2);
                        }
                        return WordToHexValue;
                };
                function md5_Utf8Encode(string){
                        string = string.replace(/\r\n/g,"\n");
                        var utftext = ""; 
                        for (var n = 0; n < string.length; n++) {
                                var c = string.charCodeAt(n); 
                                if (c < 128) {
                                        utftext += String.fromCharCode(c);
                                }else if((c > 127) && (c < 2048)) {
                                        utftext += String.fromCharCode((c >> 6) | 192);
                                        utftext += String.fromCharCode((c & 63) | 128);
                                } else {
                                        utftext += String.fromCharCode((c >> 12) | 224);
                                        utftext += String.fromCharCode(((c >> 6) & 63) | 128);
                                        utftext += String.fromCharCode((c & 63) | 128);
                                } 
                        } 
                        return utftext;
                }; 
                var x=Array();
                var k,AA,BB,CC,DD,a,b,c,d;
                var S11=7, S12=12, S13=17, S14=22;
                var S21=5, S22=9 , S23=14, S24=20;
                var S31=4, S32=11, S33=16, S34=23;
                var S41=6, S42=10, S43=15, S44=21;
                string = md5_Utf8Encode(string);
                x = md5_ConvertToWordArray(string); 
                a = 0x67452301; b = 0xEFCDAB89; c = 0x98BADCFE; d = 0x10325476; 
                for (k=0;k<x.length;k+=16) {
                        AA=a; BB=b; CC=c; DD=d;
                        a=md5_FF(a,b,c,d,x[k+0], S11,0xD76AA478);
                        d=md5_FF(d,a,b,c,x[k+1], S12,0xE8C7B756);
                        c=md5_FF(c,d,a,b,x[k+2], S13,0x242070DB);
                        b=md5_FF(b,c,d,a,x[k+3], S14,0xC1BDCEEE);
                        a=md5_FF(a,b,c,d,x[k+4], S11,0xF57C0FAF);
                        d=md5_FF(d,a,b,c,x[k+5], S12,0x4787C62A);
                        c=md5_FF(c,d,a,b,x[k+6], S13,0xA8304613);
                        b=md5_FF(b,c,d,a,x[k+7], S14,0xFD469501);
                        a=md5_FF(a,b,c,d,x[k+8], S11,0x698098D8);
                        d=md5_FF(d,a,b,c,x[k+9], S12,0x8B44F7AF);
                        c=md5_FF(c,d,a,b,x[k+10],S13,0xFFFF5BB1);
                        b=md5_FF(b,c,d,a,x[k+11],S14,0x895CD7BE);
                        a=md5_FF(a,b,c,d,x[k+12],S11,0x6B901122);
                        d=md5_FF(d,a,b,c,x[k+13],S12,0xFD987193);
                        c=md5_FF(c,d,a,b,x[k+14],S13,0xA679438E);
                        b=md5_FF(b,c,d,a,x[k+15],S14,0x49B40821);
                        a=md5_GG(a,b,c,d,x[k+1], S21,0xF61E2562);
                        d=md5_GG(d,a,b,c,x[k+6], S22,0xC040B340);
                        c=md5_GG(c,d,a,b,x[k+11],S23,0x265E5A51);
                        b=md5_GG(b,c,d,a,x[k+0], S24,0xE9B6C7AA);
                        a=md5_GG(a,b,c,d,x[k+5], S21,0xD62F105D);
                        d=md5_GG(d,a,b,c,x[k+10],S22,0x2441453);
                        c=md5_GG(c,d,a,b,x[k+15],S23,0xD8A1E681);
                        b=md5_GG(b,c,d,a,x[k+4], S24,0xE7D3FBC8);
                        a=md5_GG(a,b,c,d,x[k+9], S21,0x21E1CDE6);
                        d=md5_GG(d,a,b,c,x[k+14],S22,0xC33707D6);
                        c=md5_GG(c,d,a,b,x[k+3], S23,0xF4D50D87);
                        b=md5_GG(b,c,d,a,x[k+8], S24,0x455A14ED);
                        a=md5_GG(a,b,c,d,x[k+13],S21,0xA9E3E905);
                        d=md5_GG(d,a,b,c,x[k+2], S22,0xFCEFA3F8);
                        c=md5_GG(c,d,a,b,x[k+7], S23,0x676F02D9);
                        b=md5_GG(b,c,d,a,x[k+12],S24,0x8D2A4C8A);
                        a=md5_HH(a,b,c,d,x[k+5], S31,0xFFFA3942);
                        d=md5_HH(d,a,b,c,x[k+8], S32,0x8771F681);
                        c=md5_HH(c,d,a,b,x[k+11],S33,0x6D9D6122);
                        b=md5_HH(b,c,d,a,x[k+14],S34,0xFDE5380C);
                        a=md5_HH(a,b,c,d,x[k+1], S31,0xA4BEEA44);
                        d=md5_HH(d,a,b,c,x[k+4], S32,0x4BDECFA9);
                        c=md5_HH(c,d,a,b,x[k+7], S33,0xF6BB4B60);
                        b=md5_HH(b,c,d,a,x[k+10],S34,0xBEBFBC70);
                        a=md5_HH(a,b,c,d,x[k+13],S31,0x289B7EC6);
                        d=md5_HH(d,a,b,c,x[k+0], S32,0xEAA127FA);
                        c=md5_HH(c,d,a,b,x[k+3], S33,0xD4EF3085);
                        b=md5_HH(b,c,d,a,x[k+6], S34,0x4881D05);
                        a=md5_HH(a,b,c,d,x[k+9], S31,0xD9D4D039);
                        d=md5_HH(d,a,b,c,x[k+12],S32,0xE6DB99E5);
                        c=md5_HH(c,d,a,b,x[k+15],S33,0x1FA27CF8);
                        b=md5_HH(b,c,d,a,x[k+2], S34,0xC4AC5665);
                        a=md5_II(a,b,c,d,x[k+0], S41,0xF4292244);
                        d=md5_II(d,a,b,c,x[k+7], S42,0x432AFF97);
                        c=md5_II(c,d,a,b,x[k+14],S43,0xAB9423A7);
                        b=md5_II(b,c,d,a,x[k+5], S44,0xFC93A039);
                        a=md5_II(a,b,c,d,x[k+12],S41,0x655B59C3);
                        d=md5_II(d,a,b,c,x[k+3], S42,0x8F0CCC92);
                        c=md5_II(c,d,a,b,x[k+10],S43,0xFFEFF47D);
                        b=md5_II(b,c,d,a,x[k+1], S44,0x85845DD1);
                        a=md5_II(a,b,c,d,x[k+8], S41,0x6FA87E4F);
                        d=md5_II(d,a,b,c,x[k+15],S42,0xFE2CE6E0);
                        c=md5_II(c,d,a,b,x[k+6], S43,0xA3014314);
                        b=md5_II(b,c,d,a,x[k+13],S44,0x4E0811A1);
                        a=md5_II(a,b,c,d,x[k+4], S41,0xF7537E82);
                        d=md5_II(d,a,b,c,x[k+11],S42,0xBD3AF235);
                        c=md5_II(c,d,a,b,x[k+2], S43,0x2AD7D2BB);
                        b=md5_II(b,c,d,a,x[k+9], S44,0xEB86D391);
                        a=md5_AddUnsigned(a,AA);
                        b=md5_AddUnsigned(b,BB);
                        c=md5_AddUnsigned(c,CC);
                        d=md5_AddUnsigned(d,DD);
                }
        return (md5_WordToHex(a)+md5_WordToHex(b)+md5_WordToHex(c)+md5_WordToHex(d)).toLowerCase();
}
function is_weixin() {
	var ua = navigator.userAgent.toLowerCase();
	if (ua.match(/MicroMessenger/i) == "micromessenger") {
		return true;
	} else {
		return false;
	}
}

function ttsv(zdt) {
	if ($(zdt).attr("srcloaded")) {
		return false;
	}
	$(zdt).attr("srcloaded", "1");
	var hsrc = $(zdt).attr("src");
	if (!hsrc) {
		hsrc = $(zdt).attr("data-src");
	}
	if (hsrc) {
		twidth = document.body.clientWidth - 26;
		if (twidth > 500) {
			twidth = 500;
		}
		var fwidth = $(zdt).width();
		var fheight = $(zdt).height();
		if (twidth != fwidth) {
			var theight = parseInt(twidth * 2 / 3);
			$(zdt).height(theight);
			$(zdt).width(twidth);
			hsrc = hsrc.replace(/width=[\d.]+/, "width=" + twidth).replace(/height=[\d.]+/, "height=" + theight);
			$(zdt).attr("src", hsrc);
		} else {
			var theight = fheight;
			hsrc = hsrc.replace(/width=[\d.]+/, "width=" + twidth).replace(/height=[\d.]+/, "height=" + theight);
			$(zdt).attr("src", hsrc);
		}
	}
}

function cookieRead(a, b, c, g) {
	if (void 0 == b) {
		a += "=";
		b = document.cookie.split(";");
		c = 0;
		for (g = b.length; c < g; c++) {
			for (var i = b[c];
			" " == i.charAt(0);) i = i.substring(1, i.length);
			if (0 == i.indexOf(a)) return decodeURIComponent(i.substring(a.length, i.length))
		}
		return null
	}
}

function cookie_set(key, value) {
	var Then = new Date();
	var xdomain = "." + gettopdomain(document.location.href);
	Then.setTime(Then.getTime() + 24 * 60 * 60 * 1000);
	document.cookie = key + "=" + value + "; path=/; domain=" + xdomain + "; expires=" + Then.toGMTString();
}

function gettopdomain(url) {
	url = url.replace(/http:\/\/.*?([^\.]+\.(com\.cn|org\.cn|net\.cn|[^\.]+))\/.+/, "$1") + "/test";
	url = url.split("/")[0];
	return url;
}
//cookie_set("sdone",99);
//alert(cookieRead("sdone"));